# LaTeX Issues Fixed, Hopefully

A quick administrative note. For people reading this blog via RSS readers, there’ve been problems with LaTeX equations for a couple of months. I’ve set up a local tex server and tweak the configurations. Hopefully, now everyone will be able to see the math stuff.

As a test, $pi = 4sum_{k=0}^{infty} frac{(-1)^k}{2k+1}$. If you still get an error box instead of an equation, please drop me an email.

## 8 thoughts on “LaTeX Issues Fixed, Hopefully”

1. Joshua Zelinsky

Yes, this is known as “Leibniz’s series” although the actual discovery dates to a few centuries before. Unfortunately, as pretty as the series is, it converges much too slowly to be usable for actually calculating digits of Pi.